FSD is likely being pulled as an option for one of the following reasons:
1) Tesla is losing confidence in its ability to deliver on FSD, and wants to limit the number of upset customers
2) Tesla wants to roll out FSD slowly, and they have enough early testers already “signed up”
3) Tesla realizes that major hardware upgrades are necessary, and $3K is not enough to cover the upgrades
4) Tesla thinks that they can charge a lot more for FSD, but they can’t do so until they actually have something released, or at least until they have a better roadmap released
Depending on which scenario you believe, the answer to your question can be either yes or no.
I personally have trouble that Musk would be willing to give up, so I think scenario (1) is the least likely, but other than that, I have no idea where FSD is headed. My only concern (having already paid for it on my car I picked up 5 days ago) is that if they are not selling it, and if they are cash-strapped, they may not be prioritizing its development for now.